Home / 32,831,998.80-49,247,998.20-32,384,101.20

Finding the Fourth Proportional to 32,831,998.80, 49,247,998.20 and 32,384,101.20

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Solution

The fourth proportional to 32,831,998.80, 49,247,998.20 and 32,384,101.20 is: 48,576,151.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,831,998.80 : 49,247,998.20 = 32,384,101.20 : x
  2. Step 2: Convert to fraction form
    32,831,998.80/49,247,998.20 = 32,384,101.20/x
  3. Step 3: Cross multiply
    32,831,998.80x = 49,247,998.20 × 32,384,101.20
  4. Step 4: Simplify right side
    32,831,998.80x = 1,594,852,157,606,218
  5. Step 5: Solve for x
    x = 1,594,852,157,606,218/32,831,998.80
  6. Step 6: Final answer
    x = 48,576,151.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.